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RECENT ARTICLES

What Size Fuel Cell Do I Need? A Complete Fuel Cell Sizing Guide

21 June 2026

Fuel Safe Tank Guide: How It Works, Specs & Safety Features

25 March 2026

How to Build and Choose the Best Off-Road Fuel Cell

24 March 2026

Fuel Tank vs. Fuel Cell: The Ultimate Guide to Racing Fuel Cell Safety

23 March 2026

How to Build and Install a Fuel Tank for Your Demolition Derby Car

12 March 2026

Featured Products

[Fuel Filter Regulator Kit(No Lines)][LS Swap CPE Fuel Kit]
EVIL ENERGY Universal LS Swap Fuel Kit - 58psi Regulator, 300LPH Pump & AN Fuel Lines Compatible with E85/Gas/Diesel

High-Performance LS Fuel System Kit

  • Optimized for 1999-2014 Chevy LS engines (4.8L/5.3L/6.0L) and swaps(LS-based engines).
  • this complete fuel system upgrade includes a 58psi fuel pressure regulator with 10-micron filtration, a high-flow fuel pump (200-300LPH), and 6AN PTFE braided fuel lines (1500psi rated). Ensures reliable fuel delivery for gasoline, E85, and diesel applications. Ideal for LS engine builds, performance upgrades, and boosted applications with durable, precision-engineered components.
$118.99
$118.99
$141.74
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EVIL ENERGY LS Swap Fuel Filter Regulator 58PSI with 6AN PTFE EFI Fuel Hose KitEVIL ENERGY EVIL ENERGY LS Swap Fuel Filter Regulator 58PSI with 6AN PTFE EFI Fuel Hose Kit
EVIL ENERGY LS Swap Fuel Filter Regulator 58PSI with 6AN PTFE EFI Fuel Hose Kit

Application：1999-2014 Chevrolet V8 4.8L/5.3L/6.0L (LS-based engines)
Item Weight：‎3.76 pounds
Package Dimensions：9.49 x 8.54 x 4.09 inches

$118.99
$118.99
$189.99
Fuel Safe Tank Guide: How It Works, Specs & Safety Features EVILENERGY

Fuel Safe Tank Guide: How It Works, Specs & Safety Features

Amber 0 Comments

Ultimate Fuel System Safety Upgrade: A fuel safe tank is a high-integrity, crash-survivable containment system designed to prevent leaks and ignition during high-speed impacts. Engineered with a T6061-T6 aluminum fuel cell shell and internal safety bladders, these tanks are the benchmark for high-performance fuel cells for racing. Key features like aluminum alloy fuel tank...
A baffled fuel cell with an aluminum container mounted in a vehicle, highlighting aluminum fuel tank safety and a custom off-road fuel system build to prevent fuel starvation.

How to Build and Choose the Best Off-Road Fuel Cell

Amber 0 Comments

This comprehensive guide is the ultimate resource for off-road enthusiasts looking to eliminate engine hesitation through a professional custom off-road fuel system build. The article provides a deep dive into the mechanics of fuel slosh and its primary consequence: fuel starvation. Key highlights include: Technical Insights: How a baffled fuel cell uses internal walls...
Fuel Tank vs. Fuel Cell: The Ultimate Guide to Racing Fuel Cell Safety EVILENERGY

Fuel Tank vs. Fuel Cell: The Ultimate Guide to Racing Fuel Cell Safety

Amber 0 Comments

Is your engine stalling, misfiring, or struggling to start? These common fuel pressure issues often point to a single culprit: a faulty fuel regulator. This comprehensive guide serves as your diagnostic hub for identifying fuel regulator symptoms across classic muscle cars and modern high-performance engines. Stop guessing and start diagnosing. Learn how to distinguish...
A demolition derby car mid-impact during a 2026 competition, showcasing a custom-built aluminum fuel cell mounted in the rear seat area for maximum survivability and weight distribution.

How to Build and Install a Fuel Tank for Your Demolition Derby Car

Amber 0 Comments

This comprehensive guide dives into the engineering logic of high-performance fuel systems for demolition derby. From selecting 0.125-inch aluminum alloys to mastering Aluminum TIG Welding Repair, we cover everything needed to build a 'survival cell' for the track. Winning a derby takes more than a heavy foot—it takes a fuel system built to survive. We...
Learn how fuel cell gas tanks work and why racers trust EVIL ENERGY aluminum and 20 gallon fuel cells for performance, drifting, and off-road builds.

How Does a Fuel Cell Work?

Amber 0 Comments

The Complete Guide for Performance and Racing Applications When people hear the term fuel cell, they often think of hydrogen-powered electric vehicles. But in the automotive performance world, a fuel cell refers to a high-safety fuel storage tank, engineered for racing, drifting, off-road, and performance street applications. Instead of producing electricity, this type of...
Fitment & cost for 15-gal fuel cells, plus 6AN/8AN/10AN PTFE fuel line hose. Street/track setups and an under-$500 bundle.

15 Gallon Fuel Cell & PTFE Fuel Lines Guide: Size, Fitment, Hose & AN Fittings

Amber 0 Comments

A 15-gallon fuel cell typically envelopes ~25×18×10 in and works well for drift, track day, street-strip, LS swaps, and classic replacements. For plumbing, a PTFE fuel line hose is the safest all-round choice (E10/E85 compatible). Most street/track builds run a 6AN PTFE fuel line or 8AN PTFE fuel line; high-flow combos use a 10AN...